OCCURENCE OF CARBOHYDRATES ON VARIOUS CELLS.Carbohydrate Antigens of Mammalian Cells (T. Feizi).A Chemically Modified Group B Meningococcal Polysaccharide Vacine (H. Jennings et al.).CARBOHYDRATES AS ANTIGENS.Carbohydrates as Antigens and Immunogens: Size, Shape and Nature of Carbohydrate Epitopes and Idiotapes Polysacctiaride Vaccines (E. Kabat).Subsite Mapping of Monoclonal Antipolysaccharide Antibodies (C. Glaudemans).DISEASE AGENTS AND CURRENT PROPHYLAXIS.The Pathogenic Basis of the Distribution and Epidemiology of Diseases Caused by Encapsulated Bacteria (J. Griffiss).Profiles of Diseases Caused by Encapsulated Bacteria (C. Easmon).CARBOHYDRATES AS IMMUNOGENS.T Cell-independent Response to Polysaccharides: Their Nature and Delayed Ontogeny (J. Howard).Subclass Composition of Human IgG Antibodies of Haemophilus Influenzae Type b Polysaccharide (O. Makela et al.).General Discussion.List of Contributors.Index.